WO2012096122A1 - 映像表示装置および映像表示方法 - Google Patents

映像表示装置および映像表示方法 Download PDF

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Publication number
WO2012096122A1
WO2012096122A1 PCT/JP2011/080015 JP2011080015W WO2012096122A1 WO 2012096122 A1 WO2012096122 A1 WO 2012096122A1 JP 2011080015 W JP2011080015 W JP 2011080015W WO 2012096122 A1 WO2012096122 A1 WO 2012096122A1
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WO
WIPO (PCT)
Prior art keywords
program
video
displayed
display
unit
Prior art date
Application number
PCT/JP2011/080015
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
隆臣 藤本
Original Assignee
シャープ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to EP11855670.3A priority Critical patent/EP2665248A1/en
Priority to CN201180064744.4A priority patent/CN103314600B/zh
Priority to BR112013017434A priority patent/BR112013017434A2/pt
Priority to US13/976,508 priority patent/US8826333B2/en
Publication of WO2012096122A1 publication Critical patent/WO2012096122A1/ja

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485—Scrolling or panning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42212—Specific keyboard arrangements
    • H04N21/42213—Specific keyboard arrangements for facilitating data entry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window

Definitions

  • the present invention relates to a video display device and a video display method for displaying video of a program.
  • Patent Document 1 when an operation of sliding clockwise or counterclockwise while touching an upper half area of a touch panel provided on a remote controller with a finger is performed, a channel is selected in response to the operation.
  • a technique for transmitting the control signal by infrared rays is disclosed.
  • a remote control device is provided with a rotatable ring-shaped remote control time ring, and the focus area of the electronic program guide is moved to a different time zone in accordance with the rotation of the remote control time ring.
  • Patent Document 3 when a selection target switching operation such as channel switching is performed by a remote controller having a rotary operation element, the rotation operation target part to the rotary operation element is set to the right half face or the left half face. Regardless, a technique for matching the correspondence relationship between the rotation operation direction and the ascending / descending order of selection object switching is disclosed.
  • a dial that can be slidably moved and rotated is provided on the side surface of the remote control device, and the dial can be selected by rotating in a state where the dial is arranged at one slide position, while the other is selected.
  • a technique is disclosed in which a channel number can be selected by rotating in a state of being arranged at a slide position.
  • JP 2006-222504 A JP 2007-49552 A JP 2008-109298 A JP 2008-228175 A
  • Patent Documents 1 to 4 select a channel using a dial, but display a program list directly from a state in which a program video is displayed on the entire screen of a television receiver. This does not cause the user to select a program.
  • an object of the present invention is to provide a video display device and a video display method that allow a user to easily select a program to be viewed even by a remote control device without a numeric keypad.
  • a first technical means of the present invention is a video display device for displaying a video of a program, a display unit for displaying the video of the program, and a jog dial provided in a remote control device
  • An operation detection unit for detecting a rotation operation of the program, and when the rotation operation is detected by the operation detection unit while the video of the program is displayed on the entire screen of the display unit,
  • a control unit is provided that displays on the display unit a program list including a plurality of program items associated with different programs while being displayed on the display unit.
  • the video of the program may be reduced so as not to overlap. This is preferable because the program list can be displayed without hiding the video of the program.
  • the program list may be superimposed on the program video without reducing the program video. Then, it is possible to prevent difficulty in seeing due to the reduction of the video of the program, which is suitable for users with poor vision.
  • control unit causes the display unit to display an image of a program selected using the program list by rotating the jog dial.
  • the control unit assigns a program item corresponding to a program selected by rotating the jog dial in the program list to another program. It is characterized by being displayed on the display unit in a display form different from the program item corresponding to.
  • the control unit is configured so that one program is selected by rotating the jog dial and the remote control device The video of the selected program is displayed on the display unit when a predetermined button is pressed.
  • the predetermined button is, for example, a determination button for determining the selection content.
  • control unit has passed a predetermined time in a state where one program is selected by rotating the jog dial. In this case, the video of the selected program is displayed on the display unit.
  • the operation detection unit further detects a pressing operation on either the left or right of the jog dial, and the control unit
  • the control unit When the program list is displayed on the display unit and the left or right side of the jog dial is pressed, a broadcast wave different from the type of broadcast wave corresponding to the program list displayed on the display unit is displayed. A program list for each type is displayed on the display unit.
  • the control unit broadcasts a broadcast wave type different from the broadcast wave type corresponding to the program list displayed on the display unit. Wave switching information is displayed on the display section at left and right positions of the program list.
  • a first tuner unit that selects the first channel and a second channel that selects the second channel.
  • a tuner unit, and the program list is displayed on the display unit, and a program corresponding to the first channel selected by the first tuner unit is displayed on the display unit.
  • the second tuner unit selects the second channel, and the control unit selects the second channel when a program corresponding to the second channel is selected by rotating the jog dial.
  • the video of the program corresponding to is displayed on the display unit.
  • a first tuner section that tunes the first channel and a second tuner that tunes the second channel.
  • a tuner unit, and the program list is displayed on the display unit, and a program corresponding to the first channel selected by the first tuner unit is displayed on the display unit.
  • the second tuner unit selects the second channel, and the control unit extracts a still image from a video of a program of the second channel selected by the second tuner unit, and When the program corresponding to the second channel is selected by rotating the jog dial, the still image is displayed on the display unit.
  • the operation detecting unit detects a rotation speed of the jog dial, and the control unit is detected by the operation detecting unit.
  • the number of program items to be displayed on the display unit is changed according to the rotation speed.
  • An eleventh technical means of the present invention is the technical means according to any one of the first to tenth technical means, wherein the operation detecting unit rotates the jog dial according to information on an operation ability of a person who operates the remote control device. An output value of the quantity is adjusted, and the rotation operation is detected based on the adjusted output value.
  • a twelfth technical means of the present invention is the technical means according to any one of the first to tenth technical means, wherein the operation detecting unit determines the amount of rotation of the jog dial according to the form and / or size of the remote control device. An output value is adjusted, and the rotation operation is detected based on the adjusted output value.
  • the program item included in the program list is a program of a part of the programs that can receive the video.
  • the control unit causes the display unit to display a program search graphic in which the part of the program and a program other than the part of the program are associated with different positions, and uses the program search graphic.
  • a program list including the searched program is displayed on the display unit.
  • the control unit determines that the program when the total number of the part programs and the other programs is a predetermined number or more. A search figure is displayed on the display unit.
  • the control unit detects that the rotation operation has been performed for a predetermined time or more by the operation detection unit.
  • the program search figure is displayed on the display unit.
  • control unit displays the program search graphic on the display unit together with the video of the program and the program list. It is characterized by that.
  • a video display method for displaying a video of a program an operation detecting step for detecting a rotation operation of a jog dial provided in a remote control device, and the program detection in the operation detecting step.
  • the program when the rotation operation of the jog dial provided in the remote control device is detected while the program image is displayed on the entire screen of the display unit that displays the program image, the program is displayed. Since the video list is displayed on the display unit and the program list including a plurality of program items associated with different programs is displayed on the display unit, even a remote control device without a numeric keypad can be used once. With this operation, the program selection screen can be displayed, and the convenience for the user can be improved. Moreover, since the user can select a program by continuing the same operation, the convenience for the user can be further improved.
  • FIG. 1 is a diagram for explaining the concept of video display processing according to an embodiment of the present invention.
  • the program selection screen 11 is displayed.
  • the program video 10 is reduced and displayed, and a program list 12 is displayed on the right side of the program video 10.
  • the video of the selected program is displayed on the entire screen of the video display device.
  • FIG. 2 is a diagram illustrating an example of the video display device 40 according to the present embodiment and the remote control device 20 attached to the video display device 40.
  • the video display device 40 receives a remote control signal indicating what operation has been performed from the remote control device 20, and performs video display according to the remote control signal.
  • Various processes are executed.
  • FIG. 3 is a diagram illustrating an example of the configuration of the video display device 40 according to the present embodiment.
  • a digital terrestrial broadcasting antenna 60 and a BS / CS broadcasting antenna 70 are connected to the video display device 40.
  • the video display device 40 is attached with the remote control device 20 shown in FIG.
  • the terrestrial digital broadcasting antenna 60 is an antenna that receives terrestrial digital broadcasting.
  • the BS / CS broadcasting antenna 70 is an antenna that receives BS broadcasting and CS broadcasting.
  • the video display device 40 includes a network interface unit 41, digital terrestrial broadcast tuner units 42a and 42b, BS broadcast tuner units 43a and 43b, CS broadcast tuner units 44a and 44b, IPTV broadcast tuner units 45a and 45b, a selector unit. 46, a decoding unit 47, a video processing unit 48, an audio processing unit 49, a display unit 50, a speaker 51, a remote control signal receiving unit 52, an operation detection unit 53, a storage unit 54, and a control unit 55.
  • the video display device 40 includes two terrestrial digital broadcast tuner units 42a, so that a user can simultaneously view two terrestrial digital broadcast programs, BS broadcast programs, CS broadcast programs, and IPTV broadcast programs. 42b, two BS broadcast tuner units 43a and 43b, two CS broadcast tuner units 44a and 44b, and two IPTV broadcast tuner units 45a and 45b.
  • the video display device 40 may include a terrestrial digital broadcast tuner unit, a BS broadcast tuner unit, a CS broadcast tuner unit, and an IPTV broadcast tuner unit.
  • the video display device 40 includes terrestrial digital broadcast tuner units 42a and 42b, BS broadcast tuner units 43a and 43b, CS broadcast tuner units 44a and 44b, and IPTV broadcast tuner units 45a and 45b.
  • the tuner device including the digital terrestrial broadcast tuner units 42a and 42b, the BS broadcast tuner units 43a and 43b, the CS broadcast tuner units 44a and 44b, and the IPTV broadcast tuner units 45a and 45b is provided outside the video display device 40. It is good also as providing.
  • the video display device 40 is connected to the tuner device through, for example, a Wi-Fi (registered trademark) connection and exchanges data. However, if the Wi-Fi connection is disconnected, the program cannot be viewed. The program list 12 may not be displayed.
  • the network interface unit 41 is an interface unit that transmits and receives data to and from a server device that distributes IPTV broadcasts via a network.
  • the terrestrial digital broadcast tuner units 42a and 42b are tuner units that select a channel of a program to be viewed by the user from the terrestrial digital broadcasts received by the terrestrial digital broadcast antenna 60.
  • the BS broadcast tuner units 43a and 43b are tuner units that select a program channel to be viewed by the user from the BS broadcasts received by the BS / CS broadcast antenna 70.
  • the CS broadcast tuner units 44a and 44b are tuner units that select a program channel to be viewed by the user from the CS broadcasts received by the BS / CS broadcast antenna 70.
  • the IPTV broadcast tuner units 45a and 45b are tuner units that select a channel of a program viewed by the user from among programs in which video data is transmitted by a server device that distributes the IPTV broadcast.
  • the selector unit 46 is a digital terrestrial broadcast signal output by each of the terrestrial digital broadcast tuner units 42a and 42b, the BS broadcast tuner units 43a and 43b, the CS broadcast tuner units 44a and 44b, and the IPTV broadcast tuner units 45a and 45b.
  • a processing unit that selects a broadcast signal of a program viewed by the user from among BS broadcast signal, CS broadcast signal, and IPTV broadcast signal, and outputs the selected broadcast signal to the decoding unit 47.
  • the decoding unit 47 decodes the broadcast signal received from the selector unit 46, outputs the video signal obtained as a result of the decoding to the video processing unit 48, and outputs the audio signal obtained as a result of the decoding to the audio processing unit 49. It is a processing part to output.
  • the video processing unit 48 is a processing unit that performs signal processing for processing the video signal received from the decoding unit 47. For example, the video processing unit 48 reduces or enlarges the screen, adjusts the image quality such as the color or brightness of the video, displays an OSD (On Screen Display) screen such as a menu or channel display, and superimposes the OSD screen and video. Process. Further, when the user rotates the jog dial 21 of the remote control device 20 shown in FIG. 1, the video processing unit 48 reduces the program video 10 shown in FIG. 1 and displays a program list on the right side of the program video 10. Signal processing is performed on the video signal so that 12 is arranged.
  • the audio processing unit 49 is a processing unit that performs signal processing for processing the audio signal received from the decoding unit 47. For example, the audio processing unit 49 changes the frequency characteristics of the audio signal received from the decoding unit 47 and performs processing for enhancing the high frequency range and low frequency range of the audio signal.
  • the display unit 50 is a display device such as a liquid crystal display, receives a video signal from the video processing unit 48, and displays a video corresponding to the received video signal on the liquid crystal display.
  • the speaker 51 is a speaker that outputs sound.
  • the remote control signal receiving unit 52 is a processing unit that receives from the remote control device 20 a remote control signal indicating what operation has been performed when the user operates the remote control device 20.
  • the remote control signal receiving unit 52 is a signal indicating that the jog dial 21 of the remote control device 20 has been rotated, a signal indicating that the upper, lower, left or right side of the jog dial 21 has been pressed, A signal indicating that the enter button 22, the return button 23, or the end button 24 has been pressed is received.
  • the remote control signal is transmitted using infrared rays, for example.
  • the operation detection unit 53 is a processing unit that analyzes the remote control signal received by the remote control signal reception unit 52 and detects an operation performed on the remote control device 20 by the user.
  • the operation detection unit 53 is an operation in which the user rotates the jog dial 21 of the remote control device 20, an operation in which the upper, lower, left, or right side of the jog dial 21 is pressed, a determination button 22, a return button 23, or An operation of pressing the end button 24 is detected.
  • the storage unit 54 is a storage device such as a memory.
  • the storage unit 54 stores firmware used when the control unit 55 controls the video display device 40, various data necessary for the control, and the like.
  • the control unit 55 is a processing unit that controls the video display device 40 as a whole.
  • the control unit 55 is configured by a processor such as a CPU (Central Processing Unit).
  • the control unit 55 includes a program list display control unit 55a, a program switching control unit 55b, and a broadcast switching control unit 55c.
  • the program list display control unit 55a detects when the operation detection unit 53 detects a rotation operation of the jog dial 21 of the remote control device 20 performed by the user while the program video 10 is displayed on the entire screen of the display unit 50.
  • the control unit performs a control process of controlling the video processing unit 48 to display the program list 12 including each program item 13 on the display unit 50.
  • the program switching control unit 55b performs program switching control when the user selects a program using the program list 12 by rotating the jog dial 21 or pressing the upper side or the lower side of the jog dial 21. It is a processing unit. Specifically, the program switching control unit 55b controls the terrestrial digital broadcast tuner units 42a and 42b, the BS broadcast tuner units 43a and 43b, the CS broadcast tuner units 44a and 44b, and the IPTV broadcast tuner units 45a and 45b. Then, the video of the program previously displayed on the display unit 50 is switched to the video of the program selected by the user, and the audio of the program output from the speaker 51 is switched to the audio of the program selected by the user. Process to switch to.
  • the broadcast switching control unit 55c is a processing unit that performs broadcast switching control when the user selects a broadcast to be viewed by pressing the left side or the right side of the jog dial 21. Specifically, the broadcast switching control unit 55c controls the selector unit 46 to select the terrestrial digital broadcast, BS broadcast, CS broadcast, or IPTV broadcast that has been selected before by the user. A process of switching to broadcast, BS broadcast, CS broadcast, or IPTV broadcast is performed.
  • FIG. 4 is a diagram illustrating an example of the remote control device 20.
  • the remote control device 20 includes a jog dial 21, a determination button 22, a return button 23, an end button 24, a power on / off button 25, a volume up / down button 26, a channel selection up / down button 27, and a data broadcast display.
  • a button 28, color keys 29a to 29d for data broadcasting, a numeric button 30, an application button 31, a tool button 32, a home button 33, a program guide button 34, and the like are provided.
  • the jog dial 21 is a jog dial that detects the operation amount of the user by detecting the rotation amount or the rotation angle of the rotation operation performed by the user.
  • the jog dial 21 also has a function of detecting that the upper, lower, left, and right portions are pressed when either the upper, lower, left, or right portions are pressed as viewed from the center of rotation.
  • the jog dial 21 is used to input an analog amount via a rotation amount or a rotation angle.
  • the jog dial 21 is also used for operations such as selecting items, settings, and the like one by one by pressing the upper, lower, left, and right portions.
  • the determination button 22 is a button for mainly determining a selection item.
  • the return button 23 is mainly a button for returning the screen display to the previous screen display.
  • the end button 24 is a button for mainly ending the item selection process.
  • the power on / off button 25 is a button for turning on / off the power of the video display device 40.
  • the volume up / down button 26 is a button for adjusting the volume of the sound output from the speaker 51.
  • the channel selection up / down button 27 is a button for switching broadcast wave channels one by one.
  • the data broadcast display button 28 is a button for displaying the data broadcast on the screen.
  • the data broadcast color keys 29a to 29d are buttons used to select items assigned to the data broadcast color keys 29a to 29d when the data broadcast is displayed.
  • the number button 30 is a button for displaying a numeric keypad for inputting numbers on the screen.
  • the application button 31 is a button for starting an application assigned to the application button 31.
  • the tool button 32 is a button for displaying a screen that allows the user to select a function of the video display device 40 that can be used by the user.
  • the home button 33 is a button for switching the screen display to the home screen.
  • the program guide button 34 is a button for displaying a program guide.
  • This remote control device 20 has numeric keys 0 to 9 for directly inputting numbers assigned to channels to be viewed, broadcast types (terrestrial digital broadcasting, BS (Broadcasting Satellite) broadcasting, CS (Communications Satellite).
  • BS Broadcasting Satellite
  • CS Commonations Satellite
  • a plurality of broadcast switching keys used only for switching between broadcast and IPTV (Internet Protocol Television) broadcasts are not provided, and as will be described later, switching between channels and broadcasts can be easily performed only by operating the jog dial 21. It is configured.
  • the jog dial 21 displays the program list 12 on the display unit 50 when the user performs a rotation operation while the program video 10 is displayed on the entire screen on the display unit 50, and programs included in the program list 12 Items can be moved up and down.
  • the broadcast type is switched.
  • the program items included in the program list 12 move up and down as in the case where the jog dial 21 is rotated. This will be described in detail later with reference to FIG.
  • the program video 10 of the selected program is displayed on the display unit 50. Displayed on the entire screen.
  • the return button 23 and the end button 24 are pressed, the display of the program list 12 is ended, and the program video 10 of the program selected before the program list 12 is displayed is displayed again on the entire screen of the display unit 50. Is displayed.
  • FIG. 5 is a diagram for explaining an example of the program list 12.
  • FIG. 6 is a diagram for explaining an example of the program item 13 indicating each program.
  • the program list 12 includes a program item 13, an arrow mark 14, and broadcast wave switching information 15.
  • the program item 13 is an item indicating each program to be selected.
  • the arrow mark 14 is information indicating that there is a broadcast wave that can be switched by pressing the left side or the right side of the jog dial 21.
  • Broadcast wave switching information 15 is information indicating the type of each broadcast wave to be switched.
  • the program item 13 displays a channel number 80, a broadcasting station logo mark 81, a broadcasting station name 82, a three-digit channel number 83, and a program name 84.
  • a program name 84 is long and cannot be displayed in the program item 13, a telop display for scrolling the program name 84 in the horizontal direction is performed.
  • the program name 84 is “Challenge! Job: Convenience store management with Hisao Ninagawa”
  • the program name 84 cannot be displayed in the program item 13, so the program name 84 is changed from right to left.
  • An example of scrolling is shown.
  • the jog dial 21 As described with reference to FIG. 1, when the user rotates the jog dial 21 provided in the remote control device 20 while the program video 10 is displayed on the entire screen of the display unit 50, the program list as shown in FIG. 12 is displayed. In order to recognize that the user has rotated the jog dial 21, the jog dial 21 needs to be rotated by a predetermined angle or more.
  • the predetermined angle may be set to a minimum angle at which the remote control device 20 or the operation detection unit 53 can detect the rotation angle of the jog dial 21.
  • the predetermined angle may be set to an angle of about 30 degrees, 45 degrees, or 90 degrees that the user recognizes that the jog dial 21 is intentionally rotated.
  • the predetermined angle may be an angle of about the counter-rotation (180 degrees) that is recognized that the user has sufficiently rotated the jog dial 21. Accordingly, even when a user who is not good at fine operations like a child or an elderly person can operate stably, it is preferable.
  • the display unit 50 displays a menu screen for setting the predetermined angle
  • the program list display control unit 55a uses the numeric keypad displayed by pressing the numeric button 30 of the remote control device 20. Then, the angle information input by the user may be received, and the angle may be set as the predetermined angle. Thereby, it becomes possible to flexibly cope with changes in user preferences and settings.
  • the program item 13 (for the program video 10 displayed when the user rotates the jog dial 21) is displayed at the center of the program list 12.
  • the program item for the “5” channel program of terrestrial digital broadcasting is larger than the other program items and is displayed in a color different from the color of the other program items.
  • FIG. 5 shows an example in which the number of programs in the broadcast wave of digital terrestrial broadcasting is seven.
  • program items 13 that are not displayed on the screen may occur. .
  • program items 13 that are not displayed on the screen.
  • the number of programs is 8, one program item 13 is not displayed on the screen.
  • the case where the user rotates the jog dial 21 clockwise has been described.
  • the point that each program item 13 moves downward is different from that in the clockwise direction. The same processing as in the clockwise direction is executed.
  • the display unit 50 displays the program item 13 in the center of the program list 12 in a display form different from the other program items 13, thereby indicating which program is currently selected. Can be easily recognized. Further, when the user presses the enter button 22, the display unit 50 displays the program video 10 of the program that was selected at that time, so that the program that the user wants to view can be displayed appropriately.
  • FIG. 7 is a diagram for explaining an example of a broadcast wave type switching process when the video display device 40 can receive an IPTV broadcast. The processing shown in FIG. 7 is performed when the video display device 40 is connected to the Internet and can receive program information from a server device that distributes IPTV broadcasts of IPTV broadcasters.
  • the program list 12 When the program list 12 is displayed when the terrestrial digital broadcast is being viewed, the program item 13 of the program broadcast by the terrestrial digital broadcast is displayed in the center as shown in FIG. A mark 14 and broadcast wave switching information 15 indicating IPTV broadcast and BS broadcast are displayed (see FIG. 7A).
  • the broadcast wave type of the program to be viewed is switched from digital terrestrial broadcasting to BS broadcasting.
  • the broadcast wave type of the program to be viewed is switched from terrestrial digital broadcasting to IPTV broadcasting.
  • the program item 13 of the program broadcast by BS broadcast is displayed in the central part, and the arrow mark 14 is displayed on the left and right of the broadcast wave switch indicating terrestrial digital broadcast and CS broadcast.
  • Information 15 is displayed (see FIG. 7B).
  • the broadcast wave type of the program to be viewed is switched from BS broadcast to CS broadcast.
  • the program item 13 of the program broadcast by CS broadcast is displayed in the center, and the arrow mark 14 is displayed on the left and right thereof, and broadcast wave switching information indicating BS broadcast and IPTV broadcast. 15 is displayed (see FIG. 7C).
  • the broadcast wave type of the program to be viewed is switched from CS broadcast to IPTV broadcast.
  • the program item 13 of the program broadcast by IPTV broadcast is displayed in the center, and the arrow mark 14 is displayed on the left and right of the broadcast item indicating CS broadcast and terrestrial digital broadcast.
  • Information 15 is displayed (see FIG. 7D).
  • FIG. 8 is a diagram for explaining an example of a broadcast wave type switching process when the video display device 40 cannot receive an IPTV broadcast.
  • the IPTV broadcast viewing contract is made with the IPTV broadcaster even if the video display device 40 is not connected to the Internet or the video display device 40 is connected to the Internet. This is done when the user is not connected and the program information cannot be received from the server device that provides the IPTV broadcast.
  • the program list 12 when the terrestrial digital broadcast is being viewed, the program item 13 of the program broadcast by the terrestrial digital broadcast is displayed in the center, and arrows are displayed on the left and right of the program item 13.
  • a mark 14 and broadcast wave switching information 15 indicating CS broadcast and BS broadcast are displayed (see FIG. 8A).
  • the right side of the jog dial 21 when the right side of the jog dial 21 is pressed, the broadcast wave type of the program to be viewed is switched from digital terrestrial broadcasting to BS broadcasting.
  • the left side of the jog dial 21 is pressed, the broadcast wave type of the program to be viewed is switched from terrestrial digital broadcast to CS broadcast.
  • the program item 13 of the program broadcast by BS broadcast is displayed in the central part, and the arrow mark 14 is displayed on the left and right of the broadcast wave switch indicating terrestrial digital broadcast and CS broadcast.
  • Information 15 is displayed (see FIG. 8B).
  • the broadcast wave type of the program to be viewed is switched from BS broadcast to CS broadcast.
  • the program item 13 of the program broadcast by CS broadcast is displayed in the center, and the arrow mark 14 is displayed on the left and right of the broadcast wave switch indicating BS broadcast or terrestrial digital broadcast.
  • Information 15 is displayed (see FIG. 8C).
  • the broadcast wave switching information 15 for switching the broadcast to the IPTV broadcast is not displayed.
  • the program item 13 of BS broadcasting or CS broadcasting and BS broadcasting or CS broadcasting are provided. Although broadcast wave switching information 15 for switching to broadcast is displayed, only the broadcast station name is displayed in the program item 13 of BS broadcast or CS broadcast, and the program name is not displayed. This is to make this processing consistent with the processing in the conventional remote control device provided with a dedicated button for directly switching broadcasting to BS broadcasting or CS broadcasting.
  • the present invention is not limited to this, and when the video display device 40 cannot receive the BS broadcast or CS broadcast, the program item 13 of the BS broadcast or CS broadcast and the broadcast wave switching for switching the broadcast wave to the BS broadcast or CS broadcast.
  • the display of the information 15 may not be executed.
  • the program list 12 for a broadcast wave different from the broadcast wave corresponding to the program list 12 displayed on the display unit 50 is displayed on the display unit 50. Therefore, even if a broadcast wave switching button or the like is not provided separately from the jog dial 21, the user can easily switch the broadcast wave. Further, by displaying the broadcast wave switching information 15 on the left and right of the program list 12, the user can easily confirm whether to press either the left or right of the jog dial 21.
  • the program list display control unit 55 a displays the broadcast wave switching information 15 on the left and right of the program item 13, but does not display the broadcast wave switching information 15. Also good. This is because there are only four types of broadcast waves, and the order in which broadcast waves are switched is fixed, so it may be sufficient to display the arrow mark 14 indicating that there are switchable broadcast waves. Because.
  • FIG. 9 is a diagram for explaining an example of a broadcast wave type switching process when the broadcast wave switching information 15 is not displayed.
  • the program item 13 of the program broadcast by the terrestrial digital broadcast is displayed in the center as shown in FIG. A mark 14 is displayed (see FIG. 9A).
  • the arrow mark 14 indicates that there is a broadcast wave that can be switched by pressing the left side or the right side of the jog dial 21.
  • the broadcast wave type of the program to be viewed is switched from digital terrestrial broadcasting to BS broadcasting.
  • the broadcast wave type of the program to be viewed is switched from terrestrial digital broadcasting to IPTV broadcasting.
  • the program item 13 of the program broadcast by BS broadcast is displayed in the center, and arrow marks 14 are displayed on the left and right thereof (see FIG. 9B).
  • the broadcast wave type of the program to be viewed is switched from BS broadcast to CS broadcast.
  • the program item 13 of the program broadcast by CS broadcast is displayed in the center, and arrow marks 14 are displayed on the left and right (see FIG. 9C).
  • the broadcast wave type of the program to be viewed is switched from CS broadcast to IPTV broadcast.
  • the program item 13 of the program broadcast by IPTV broadcast is displayed in the center, and arrow marks 14 are displayed on the left and right thereof (see FIG. 9D).
  • the screen is simplified and the program item 13 can be easily confirmed. Further, the program video 10 and the program item 13 can be displayed larger.
  • the program list 12 shown in FIG. 9 has a loop shape in which the broadcast wave program item 13 displayed in the past is displayed again when either the right side or the left side of the jog dial 21 is continuously pressed. It is a list. However, if the program list 12 is not a loop list and there is no broadcast wave that can be selected next even if the user presses the right or left side of the jog dial 21, the program list display control unit 55a The arrow mark 14 may not be displayed on the right side or the left side. This clearly indicates that there is no switchable broadcast wave, which increases convenience.
  • FIG. 10 is a flowchart showing a processing procedure of video display processing according to the present embodiment.
  • the program video 10 has already been displayed on the entire screen of the display unit 50 of the video display device 40.
  • the operation detection unit 53 of the video display device 40 has a predetermined amount or more of the jog dial 21 provided in the remote control device 20 while the program video 10 is displayed on the entire screen of the display unit 50. It is determined whether or not it has been rotated (step S101). For example, an angle of 30 degrees or the like is set in advance as the predetermined amount. Such a determination is made to prevent the display processing of the program list 12 from being executed due to the rotation of the jog dial 21 that is not intended by the user.
  • step S101 If the jog dial 21 does not rotate more than a predetermined amount while the program video 10 is displayed on the entire screen of the display unit 50 (NO in step S101), the process proceeds to step S101 and is displayed at that time.
  • the program video 10 being displayed is continuously displayed on the entire screen of the display unit 50, and the determination process in step S101 is repeated.
  • the program list display control unit 55a controls the video processing unit 48. Then, the program video 10 displayed at that time is reduced and the display unit 50 is controlled to display the program list 12 on the right side of the reduced program video 10 (step S102).
  • the rotation amount of the jog dial 21 may be a predetermined amount or more.
  • the amount of rotation of the jog dial 21 is cleared when the program list 12 is displayed, and is not inherited by the amount by which the program list 12 is scrolled. Therefore, even if the user rotates the jog dial 21 more than a predetermined amount before the program list 12 is displayed, the program list 12 is not scrolled as much as the program list 12 is displayed.
  • the display position of the program list 12 is not limited to this, and may be displayed at another position. For example, it may be displayed on an arc near the left of the program video 10, or the program list 12 may be displayed above or below the program video 10.
  • the program video 10 and the program list 12 may partially overlap.
  • the operation detection unit 53 determines whether or not the jog dial 21 has been rotated again or whether or not the upper or lower side of the jog dial 21 has been pressed (step S103).
  • the program list display control unit 55a controls the video processing unit 48 to control the program list 12 Is scroll-displayed (step S109). Specifically, when the user rotates the jog dial 21 clockwise or when the user presses the upper side of the jog dial 21, the program item 13 shown in FIG. When rotated counterclockwise, or when the user presses the lower side of the jog dial 21, the program item 13 moves downward. Thereafter, the process proceeds to step S103, and the subsequent processing is executed.
  • step S103 if the jog dial 21 has not been rotated again and the upper or lower side of the jog dial 21 has not been pressed (NO in step S103), the broadcast switching control unit 55c Alternatively, it is determined whether or not the right side is pressed by the user (step S104).
  • the broadcast switching control unit 55c broadcasts the broadcast wave designated by the user by pressing the left or right side of the jog dial 21.
  • the broadcast to be displayed in the program list 12 is switched to terrestrial digital broadcast, BS broadcast, CS broadcast, or IPTV broadcast (step S110).
  • the broadcast switching control unit 55c designates the program item 13 displayed in the program list 12 by the user pressing the jog dial 21 to the left or right.
  • a process of switching to the program item 13 of the terrestrial digital broadcast, BS broadcast, CS broadcast, or IPTV broadcast program is performed. Thereafter, the process proceeds to step S103, and the subsequent processing is executed.
  • the program switching control unit 55b determines whether or not the determination button 22 of the remote control device 20 shown in FIG. 4 is pressed. (Step S105).
  • the program switching control unit 55b is in the center among the plurality of program items 13 shown in FIG. 5 and is displayed larger than the other program items 13.
  • the program video 10 is switched to the program video 10 of the program corresponding to the program item 13 (step S108).
  • the program list display control unit 55a ends the display of the program list 12 (step S107). Thereafter, the video display process ends.
  • step S105 when the enter button 22 is not pressed (NO in step S105), the operation detection unit 53 determines whether or not a predetermined time has passed without the user operating the jog dial 21 (step S105). S106). If the predetermined time has not elapsed (NO in step S106), the process proceeds to step S103, and the subsequent processing is executed. If the predetermined time has elapsed (YES in step S106), the process proceeds to step S107, and the program list display control unit 55a ends the display of the program list 12. When the display of the program list 12 ends, the program video 10 of the program selected before displaying the program list 12 in step S102 is displayed on the entire screen of the display unit 10. Thereafter, the video display process ends.
  • the program list display control unit 55a controls to display the program video 10 of the program item 13 in the center on the left side of the program list 12 at the same time as the program item 13 displayed in the same size moves up and down. May be. Thereby, the content of the program can be confirmed as a video in accordance with the movement of the program item 13, which is preferable.
  • the program list display control unit 55a may display the central program item 13 larger than the other program items 13 and at the same time display the program video 10 of the central program item 13. Thereby, since the central program item 13 is emphasized and the program video 10 of the program item 13 is displayed at the same time, the relationship between the program item 13 and the program video 10 can be easily recalled, which is preferable.
  • the program list display control unit 55a controls to display the program video 10 of the program item 13 in the center of the program list 12 when the user stops moving the program item 13 and a predetermined time has elapsed. Also good. If the movement of the program item 13 is temporarily stopped, the user may be interested in the program. Therefore, by displaying the program video 10 of the program item 13 in the center of the program list 12 and allowing the user to view the program video 10 in which the user is interested, the user can confirm the contents in more detail. It is possible and suitable.
  • the predetermined time for determining that the user has stopped moving is, for example, about 5 seconds. This is because the contents of the program item 13 are concisely described, so that the user can sufficiently confirm the described contents in 1 or 2 seconds. In digital terrestrial broadcasting, since it takes several seconds (2 to 3 seconds) to decode video, it is conceivable to eliminate the deterioration in operability due to the delay time.
  • the channel corresponding to the program video 10 has already been displayed on the left side of the program list 12.
  • the channel is selected by a tuner unit (second tuner unit) different from the tuner unit (first tuner unit) that selected the displayed channel.
  • the program item 13 of a certain program is to be displayed next in the center of the program list 12 by moving the program item 13 up or down, the program at that time
  • a program in which a tuner unit different from the tuner unit that selects the channel (first channel) on which the video 10 is displayed is displayed, and then a program item 13 is displayed in the center of the program list 12 Channel (second channel) in advance.
  • the terrestrial digital broadcast tuner unit 42 a when the terrestrial digital broadcast tuner unit 42 a has selected a channel on which the program video 10 is displayed at that time, the terrestrial digital broadcast tuner unit 42 b then displays a program item at the center of the program list 12. The channel of the program for which 13 is to be displayed is selected in advance.
  • a tuner unit that is different from the tuner unit that selects the channel on which the program video 10 is displayed at that time selects the channel on which the program video 10 is to be displayed in advance, so that the program video 10 It is possible to smoothly perform the process of scrolling the program item 13 while switching.
  • the program list display control unit 55a extracts a still image from the program video 10 instead of displaying the program video 10 in which the program item 13 is to be displayed next in the center of the program list 12. It may be controlled to display the extracted still image. Specifically, the program list display control unit 55 a periodically creates and stores a still image from the program video 10 of the program included in the program list 12 in advance, and one program item 13 is the center of the program list 12. When it is displayed, it may be controlled to display a still image corresponding to the program item 13. Thereby, the load of the video display device 40 that performs scroll display of the program item 13 is reduced.
  • the program list display control unit 55 a increases or decreases the number of program items 13 according to the speed at which the user rotates the jog dial 21. It is also possible to make it. Specifically, the operation detection unit 53 detects the speed at which the user rotates the jog dial 21. Then, the program list display control unit 55a displays a preset number of program items 13 according to the detected speed in a preset size. Here, the number of program items 13 to be displayed is set to be larger as the rotational speed is higher, and the size of the program items 13 to be displayed is set to be smaller as the rotational speed is higher.
  • the user can quickly find a program that the user wants to watch, and by reducing the number of program items 13 when the rotation speed is low, The user can easily determine the program that the user wants to watch.
  • the display unit 10 displays the program video 10 of the program selected before displaying the program list 12, but the predetermined time has elapsed.
  • the display unit 50 displays the program video 10 of the program corresponding to the program item 13 which is at the center of the plurality of program items 13 of the program list 12 and is displayed larger than the other program items 13 at that time. It is good also as displaying on the whole. Thus, even if the user forgets to press the enter button 22, if a predetermined time elapses, the program video 10 of the program selected at that time is displayed on the entire screen of the display unit 50. Convenience increases.
  • the program list display control unit 55a operates other than the jog dial 21.
  • the display of the program list 12 may be stopped.
  • the program items 13 are displayed one by one.
  • the program list display control unit 55a stops the display of the program list 12, and displays the setting screen and the channel after channel selection.
  • Channel selection operations are performed relatively frequently and in a short time, whereas menu operations and image quality setting operations are often performed over a relatively long time, and are also important operations. is there. Further, the channel selection operation by the channel selection up / down button 27 is an operation for switching channels one by one, and this operation and the operation by the jog dial 21 are not compatible.
  • the program list display control unit 55a displays and scrolls the program list 12 based on the rotation amount of the jog dial 21 regardless of the operation ability of the user who operates the jog dial 21 of the remote control device 20.
  • the output value of the rotation amount of the jog dial 21 may be adjusted based on the information related to the user's operation ability, and the control may be performed based on the adjusted output value.
  • the information on the user's operation ability includes, for example, information on the user's gender, hand size, age, right-handed or left-handed, and proficiency level of operation of the jog dial 21.
  • the rotation amount of the jog dial 21 in one rotation operation is larger than that of a woman, but the operation detection unit 53 outputs an output value of the rotation amount of the jog dial 21.
  • the operability of the jog dial 21 can be made equivalent for women and men.
  • the size of the hand may be different for the same sex, but by performing the same process as the above process, the operability of the jog dial 21 can be made equivalent for a user with a large hand and a user with a small hand.
  • an adult has a larger amount of rotation of the jog dial 21 in one rotation operation than a young person or an elderly person, but the operation detection unit 53 outputs an output value of the rotation amount of the jog dial 21 as an actual output.
  • the operability of the jog dial 21 can be made equivalent for adults, young people, and elderly people.
  • the rotation amount of the jog dial 21 in one rotation operation may change depending on whether the user is right-handed or left-handed.
  • 53 adjusts the amount of rotation of the jog dial 21 according to whether the user is right-handed or left-handed, so that the operability of the jog dial 21 can be made equivalent for right-handed users and left-handed users.
  • a user who is not proficient in the operation of the jog dial 21 may have a smaller rotation amount of the jog dial 21 in one rotation operation than a user who is proficient in the operation.
  • the output value of the rotation amount of the jog dial 21 is made equivalent between a user who is not familiar with the operation and a user who is familiar with the operation. can do.
  • the degree of adjustment of the output value is changed according to the actual amount of rotation (rotation angle). For example, when the actual rotation amount is small, the operation detection unit 53 does not make the output value too small compared to when the actual rotation amount is large. Thereby, when the operation which turns the jog dial 21 a little is intentionally performed, it can prevent that the operation becomes difficult to be detected.
  • the operation detection unit 53 accepts settings of gender, hand size, age, right-handed or left-handed, and proficiency level for operating the jog dial 21 from the user.
  • the operation detection unit 53 controls the video processing unit 48 to receive on the display unit 50 input of information on gender, hand size, age, right-handed or left-handed, and the proficiency level of operation of the jog dial 21. Is displayed, and the information set by the user operating the remote control device 20 on the screen is received. Then, the operation detection unit 53 stores in the storage unit 54 the received gender, hand size, age, right-handed or left-handed, and setting information of the proficiency level of the operation of the jog dial 21.
  • the storage unit 54 associates with the actual rotation amount of the jog dial 21 of the remote control device 20 for each combination of gender, hand size, age, right-handed or left-handed, and proficiency level of operation of the jog dial 21. In addition, it is assumed that information on the increase rate or decrease rate of the rotation amount is stored in advance.
  • the operation detection unit 53 detects the amount of rotation, and from the storage unit 54, the user's sex, hand size, age, right-handed or left-handed, Information on the proficiency level of the operation of the jog dial 21 is read, and information on an increase rate or a decrease rate corresponding to the read information is further read from the storage unit 54. Then, the operation detection unit 53 multiplies the detected rotation amount by the increase rate or decrease rate to calculate an output value of the adjusted rotation amount.
  • the output value of the actual rotation amount of the jog dial 21 can be adjusted, and the operability of the jog dial 21 can be improved by detecting the user's operation using the adjusted output value.
  • the user's gender, the size of the hand, the age, the right-handed or left-handed information, and the proficiency level of the operation of the jog dial 21 is used as the information related to the user's operation ability is described here.
  • One or more of these pieces of information may be used, and information about the user's operation ability other than these pieces of information may be used.
  • the program list display control unit 55a displays and scrolls the program list 12 based on the rotation amount of the jog dial 21 of the remote control device 20, regardless of the form and size of the remote control device 20.
  • the output value of the rotation amount of the jog dial 21 is adjusted based on the form and / or size of the remote control device 20, and the control is performed based on the adjusted output value. Also good.
  • the portable video display device 40 may be accompanied by a small remote control device 20.
  • the jog dial 21 of the remote control device 20 has a larger amount of rotation in one rotation operation than the jog dial 21 of the large-sized remote control device 20 having many buttons.
  • the amount of rotation in one rotation operation may be different between remote control devices 20 having different forms.
  • the operation detection unit 53 adjusts the output value of the rotation amount of the jog dial 21 to a value smaller than the output value of the actual rotation amount, so that the small remote control device 20 and the large remote control device 20
  • the operability of the jog dial 21 can be made equivalent. Also, the operability of the jog dial 21 can be made equivalent by adjusting the output value of the rotation amount even between the remote control devices 20 having different forms.
  • the remote control device 20 includes, for example, an identifier for identifying the form and size of the remote control device 20 in a remote control signal that is transmitted when an operation is performed by the user.
  • This identifier may be information on the model number of the remote control device 20, for example.
  • the remote control signal receiving unit 52 of the video display device 40 receives the remote control signal, and the operation detecting unit 53 extracts the identifier from the remote control signal.
  • the storage unit 54 stores in advance information on an increase rate or a decrease rate of the rotation amount for each form and size of the remote control device 20 in association with the actual rotation amount of the jog dial 21 of the remote control device 20. It is assumed that
  • the operation detection unit 53 detects the amount of rotation, and information on the increase rate or the decrease rate corresponding to the identifier of the remote control device 20 from the storage unit 54.
  • the output value of the adjusted rotation amount is calculated by multiplying the read and detected rotation amount by the increase rate or decrease rate.
  • the output value of the actual rotation amount of the jog dial 21 can be adjusted, and the operability of the jog dial 21 can be improved by detecting the user's operation using the adjusted output value.
  • the information used may be any one of the information of a form and a magnitude
  • the program list display control unit 55a displays the program list 12 including the program item 13 of a part of the programs that can receive video, as described with reference to FIG.
  • the program list 12 is used to quickly select a program for which a video is to be displayed.
  • a program search graphic in which a part of the program and a program other than the part of the program are associated with different positions is displayed on the display unit 50, and a program list 12 including the program searched using the program search graphic is displayed. It may be displayed on the display unit 50.
  • FIG. 11 is a diagram for explaining an example of the program search graphic 90. Similar to the video display process shown in FIG. 10, in this video display process, when the jog dial 21 of the remote control device 20 is rotated by a predetermined amount or more, the program list display control unit 55a controls the video processing unit 48, The program video 10 and the program list 12 are displayed on the display unit 50. When the number of programs that can receive video is equal to or greater than a predetermined number and the rotation of the jog dial 21 continues for a predetermined time, the program list display control unit 55a displays the program search graphic 90 on the display unit 50.
  • FIG. 11 shows a program video 10 of a program selected in the program list 12 and a program search figure 90.
  • This program search graphic 90 includes an ellipse. Then, the program whose program item 13 is included in the program list 12 and the other programs are arranged in the order of channel numbers, and are associated with different positions of the elliptical portion. On the other hand, in the program list 12, the program items 13 are arranged in the order of channel numbers.
  • the program search figure 90 includes a program display column 91 indicating a position in an elliptical portion of a typical program, and a searched search program display column 92.
  • the display position of the program display field 91 whose channel number is 205 overlaps the display position of the search program display field 92, so the program display field 91 is not displayed.
  • the program list display control unit 55a changes the program to be displayed in the program display column 91 in accordance with the number of programs associated with the oval portion. For example, as shown in FIG. 11, when four program display columns 91 are displayed, the program list display control unit 55a displays the channel numbers displayed in adjacent program display columns 91 so that the intervals of channel numbers are substantially equal. Select a specific program.
  • FIG. 12 is a diagram illustrating an example of display changes in the program display field 91 and the search program display field 92.
  • the program list display control unit 55a supports each program according to the rotation.
  • Each position of the attached elliptical part is moved along the circumference of the elliptical part. Accordingly, the program list display control unit 55a also moves the program display column 91 along the circumference.
  • the program list display control unit 55a does not change the display position of the search program display field 92, but sets the channel number of the program associated with the elliptical portion at the display position of the search program display field 92 as the search program display field. 92.
  • the speed at which the display of the channel number is switched with the rotation of the jog dial 21 (this speed is the same as the speed at which each position of the elliptical part associated with each program moves along the circumference of the elliptical part) Is set to a speed faster than the speed at which the program item 13 switches in the program list 12 with respect to the same rotation of the jog dial 21.
  • the user does not need to directly select the channel number of the program whose video is to be displayed, but only needs to select a program having a channel number close to that channel number. .
  • the program item 13 corresponding to the selected program and the program item 13 of the program whose channel number is close to that program are displayed in the program list 12, the user uses the program list 12.
  • each position of the ellipse and the search program display column 92 are moved in accordance with the rotation of the jog dial 21, and the display in the search program display column 92 is switched.
  • each position of the oval part and the search program display column 92 may move, and the display in the search program display column 92 may be switched.
  • program list display control unit 55a may cause the display unit 50 to switch the display of the program search graphic 90 to the program selection screen 11 on which the program list 12 as shown in FIG. 11 is displayed.
  • the program search graphic 90 may be displayed on the program selection screen 11 in an overlapping manner.
  • FIG. 13 is a diagram showing an example of displaying the program search graphic 90 in an empty area of the program selection screen 11.
  • FIG. 14 is a diagram showing an example in which the program search graphic 90 is displayed on the program selection screen 11 in a translucent manner.
  • the program list display control unit 55a causes the display unit 50 to execute a process of displaying the channel number of the program in the search program display field 92 and the channel.
  • the program list 12 may be displayed on the display unit 50 so that the program item 13 of the program corresponding to the number is always displayed at the center of the program list 12.
  • the search program display field 92 is displayed so as to come to the right side of the screen. Since the program list 12 is also displayed on the right side of the screen on the original program selection screen 11, by performing such display, the user can smoothly display the search program on the screen on which the program search graphic 90 is displayed. The position of the column 92 can be confirmed.
  • the search program display field 92 may be displayed on the left side of the program search figure 90.
  • FIG. 15 is a diagram showing another example of display in the search program display field 92.
  • the program items 13 are arranged in a circular arc projecting to the left, and the program item 13 of the program selected at that time is displayed at the center.
  • the search program display column 92 is displayed at the center of the arc that protrudes to the left of the program search graphic 90, so that the user can display the program search graphic 90.
  • the position of the search program display field 92 can be easily confirmed on the displayed screen.
  • FIG. 16 is a flowchart illustrating an example of a processing procedure of video display processing using the program search graphic 90.
  • the program video 10 is displayed on the entire screen of the display unit 50 of the video display device 40.
  • the operation detection unit 53 of the video display device 40 has a predetermined amount or more of the jog dial 21 provided in the remote control device 20 while the program video 10 is displayed on the entire screen of the display unit 50. It is determined whether or not it has been rotated (step S201).
  • step S201 If the jog dial 21 is not rotated by a predetermined amount or more while the program video 10 is displayed on the entire screen of the display unit 50 (NO in step S201), the process proceeds to step S201 and the program video 10 continues. Are displayed on the entire screen of the display unit 50, and the determination process of step S201 is repeated.
  • the program list display control unit 55a controls the video processing unit 48. The program video 10 displayed at that time is reduced, and the display unit 50 is controlled to display the program list 12 on the right side of the reduced program video 10 (step S202).
  • the program list display control unit 55a determines whether or not the number of programs capable of receiving video is equal to or greater than a predetermined value (step S203). If the number of programs that can receive video is not equal to or greater than the predetermined value (NO in step S203), video display processing is executed (step S211).
  • This video display process is a process similar to the process of steps S103 to S110 of FIG. 10, and is a process of accepting selection of a program for displaying video using the program list 12 from the user.
  • program list display control unit 55a determines whether or not the user has rotated jog dial 21 for a predetermined time (step S204). ). If the user has not rotated the jog dial 21 for a predetermined time or longer (NO in step S204), a video display process similar to the process in steps S103 to S110 in FIG. 10 is executed (step S211).
  • the program list display control unit 55a controls the display unit 50 to display the program search graphic 90 (step S205).
  • the operation detection unit 53 determines whether or not the jog dial 21 has rotated again or whether or not the upper or lower side of the jog dial 21 has been pressed (step S206).
  • the program list display control unit 55a controls the video processing unit 48 to control the program search graphic. 90 is updated (step S212).
  • the program list display control unit 55a sets each position of the elliptical part corresponding to each program to the elliptical part in accordance with the rotation of the jog dial 21 or the upper or lower pressing of the jog dial 21. Move along the circumference. Accordingly, the program list display control unit 55a also moves the program display column 91 along the circumference. Further, the program list display control unit 55 a causes the search program display column 92 to display the channel number of the program associated with the elliptical portion at the display position of the search program display column 92. Thereafter, the process proceeds to step S206, and the subsequent processing is executed.
  • step S206 if the jog dial 21 has not been rotated again and the upper or lower side of the jog dial 21 has not been pressed (NO in step S206), the broadcast switching control unit 55c Alternatively, it is determined whether or not the right side has been pressed by the user (step S207).
  • the broadcast switching control unit 55c broadcasts the broadcast wave designated by the user by pressing the left or right side of the jog dial 21.
  • the broadcast to be displayed in the program list 12 is switched to terrestrial digital broadcast, BS broadcast, CS broadcast, or IPTV broadcast (step S213). Thereafter, the process proceeds to step S206, and the subsequent processing is executed.
  • step S207 When neither the left side nor the right side of the jog dial 21 is pressed by the user (NO in step S207), the program list display control unit 55a determines whether or not the decision button 22 of the remote control device 20 shown in FIG. 4 is pressed. Determination is made (step S208). When the enter button 22 is pressed (YES in step S208), the program list display control unit 55a updates the program list 12 (step S210).
  • the program list display control unit 55a causes the display unit 50 to display the program list 12 that displays the program item 13 of the program of the channel number currently displayed in the search program display field 92 at the center.
  • step S208 the program list display control unit 55a determines whether or not a predetermined time has elapsed since the program search graphic 90 was displayed in step S205. (Step S209). If the predetermined time has not elapsed (NO in step S209), the process proceeds to step S206, and the subsequent processing is executed.
  • the program list display control unit 55a updates the program list 12 (step S210). Specifically, the program list display control unit 55a causes the display unit 50 to display the program list 12 that displays the program item 13 of the program of the channel number currently displayed in the search program display field 92 at the center. Thereafter, a video display process similar to the process of steps S103 to S110 in FIG. 10 is executed (step S211).
  • the program list display control unit 55a determines that the number of programs that can receive video is equal to or greater than a predetermined value and the user rotates the jog dial 21 for a predetermined time or more.
  • the program search graphic 90 is displayed on the display unit 50, either when the number of programs capable of receiving video is a predetermined value or more, or when the user rotates the jog dial 21 for a predetermined time or more. In this case, the program search graphic 90 may be displayed on the display unit 50.
  • the embodiments of the video display device and the video display method have been described so far.
  • the present invention is not limited to these embodiments, and a computer program for realizing the functions of the video display device.
  • the present invention may be implemented in the form of a computer-readable recording medium in which the computer program is recorded.
  • a recording medium for example, a disk system (for example, magnetic disk, optical disk, etc.), a card system (for example, memory card, optical card, etc.), a semiconductor memory system (for example, ROM, nonvolatile memory, etc.), a tape system (for example, various forms such as a magnetic tape and a cassette tape can be employed.
  • a disk system for example, magnetic disk, optical disk, etc.
  • a card system for example, memory card, optical card, etc.
  • a semiconductor memory system for example, ROM, nonvolatile memory, etc.
  • a tape system for example, various forms such as a magnetic tape and a cassette tape can be employed.
  • the cost can be reduced, and the portability and general purpose can be reduced. Can be improved.
  • the above-mentioned recording medium is mounted on the computer, the computer program recorded on the recording medium is read out by the computer and stored in the memory, and the processor (CPU: Central Processing Unit, MPU: Micro Processing Unit) included in the computer is the computer program. Is read from the memory and executed, the function of the video display apparatus according to the present embodiment can be realized, and the video display method can be executed.
  • CPU Central Processing Unit
  • MPU Micro Processing Unit
  • Video display device 41 Network interface unit 42 a, 42 b terrestrial digital broadcast tuner unit 43 a, 43 b, BS broadcast tuner section, 44a, 44b ... CS broadcast tuner 45a, 45b ... IPTV broadcast tuner unit, 46 ... selector unit, 47 ... decode unit, 48 ... video processing unit, 49 ... audio processing unit, 50 ... display unit, 51 ... speaker, 52 ... remote control signal receiving unit 53 ... Operation detection unit 54 ... Storage unit 55 ... Control unit 55a ... Program list display control unit 55b ... Program switching control unit 55c ... Broadcast switching control unit 60 ... Digital terrestrial broadcasting antenna 70 ...
  • BS / CS broadcasting antenna 80 ... channel number, 81 ... broadcast station logo, 82 ... three-digit channel number, 83 ... broadcast station name, 84 ... program name, 90 ... program search graphic, 91 ... program display field, 92 ... Search program display column.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Details Of Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
PCT/JP2011/080015 2011-01-11 2011-12-26 映像表示装置および映像表示方法 WO2012096122A1 (ja)

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EP11855670.3A EP2665248A1 (en) 2011-01-11 2011-12-26 Video display device and video display method
CN201180064744.4A CN103314600B (zh) 2011-01-11 2011-12-26 视频显示装置及视频显示方法
BR112013017434A BR112013017434A2 (pt) 2011-01-11 2011-12-26 dispositivo de exibição de vídeo e método de exibição de vídeo
US13/976,508 US8826333B2 (en) 2011-01-11 2011-12-26 Video display device and video display method

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JP2011-003485 2011-01-11
JP2011003485 2011-01-11
JP2011279153A JP5102899B2 (ja) 2011-01-11 2011-12-21 映像表示装置および映像表示方法
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014110040A (ja) * 2012-11-30 2014-06-12 Wistron Corp 多軸操作インタフェースをもつ電子装置及び表示方法
WO2014137260A1 (en) * 2013-03-08 2014-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and user node for reception of a tv service

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5559350B2 (ja) * 2009-12-14 2014-07-23 トムソン ライセンシング ホワイトスペースデバイスのための送信器を検出する方法及び装置
JP5189221B1 (ja) * 2012-03-13 2013-04-24 シャープ株式会社 コンテンツ表示装置、テレビジョン受像機、メニュー画面生成方法、プログラム、及び、記録媒体
WO2014041948A1 (ja) * 2012-09-11 2014-03-20 ソニー株式会社 表示制御装置、表示制御方法、及びプログラム
US20150193119A1 (en) * 2014-01-03 2015-07-09 Opentv, Inc. Systems and methods of displaying and navigating program content based on a helical arrangement of icons
KR102385984B1 (ko) * 2014-03-10 2022-04-12 주식회사 알티미디어 채널 서비스 제공 방법 및 그 장치
KR102284134B1 (ko) * 2014-05-28 2021-07-30 삼성전자주식회사 디스플레이 장치의 이의 디스플레이 방법
KR20160028272A (ko) * 2014-09-03 2016-03-11 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
US10448111B2 (en) 2014-09-24 2019-10-15 Microsoft Technology Licensing, Llc Content projection
US10025684B2 (en) 2014-09-24 2018-07-17 Microsoft Technology Licensing, Llc Lending target device resources to host device computing environment
US9769227B2 (en) 2014-09-24 2017-09-19 Microsoft Technology Licensing, Llc Presentation of computing environment on multiple devices
US10635296B2 (en) 2014-09-24 2020-04-28 Microsoft Technology Licensing, Llc Partitioned application presentation across devices
CN104850322A (zh) * 2015-05-05 2015-08-19 成都上生活网络科技有限公司 一种用户交互界面系统及实现方法
US20180356945A1 (en) * 2015-11-24 2018-12-13 California Labs, Inc. Counter-top device and services for displaying, navigating, and sharing collections of media
US11086418B2 (en) * 2016-02-04 2021-08-10 Douzen, Inc. Method and system for providing input to a device
US9918135B1 (en) * 2017-02-07 2018-03-13 The Directv Group, Inc. Single button selection to facilitate actions in a communications network
CN111294633B (zh) * 2019-12-03 2021-11-23 海信视像科技股份有限公司 一种epg用户界面的展示方法及显示设备
WO2022026688A1 (en) * 2020-07-30 2022-02-03 Arris Enterprises Llc Apparatus and method for biometric control of a set top box
KR20240014893A (ko) * 2022-07-26 2024-02-02 삼성전자주식회사 디스플레이 제어를 위한 전자 장치 및 동작 방법

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999057890A1 (fr) * 1998-05-07 1999-11-11 Hitachi, Ltd. Procede de selection de signaux d'information et dispositif associe, afficheur de donnees-image equipe dudit dispositif, et telecommande
JP2002140143A (ja) * 2000-10-31 2002-05-17 Sony Corp 情報処理装置及び方法、並びにプログラムを格納している媒体
JP2003044194A (ja) * 2001-07-27 2003-02-14 Sony Corp 情報処理装置及び方法、並びに制御プログラム及び記録媒体
JP2005039567A (ja) * 2003-07-16 2005-02-10 Sony Corp 情報処理装置および方法、並びにプログラム
JP2005098831A (ja) * 2003-09-25 2005-04-14 Sony Corp 車載装置及びコンテンツ提供方法
JP2006033776A (ja) * 2004-07-22 2006-02-02 Sony Corp 電子機器、電子機器における表示制御方法およびグラフィカル・ユーザ・インターフェース
JP2006222504A (ja) 2005-02-08 2006-08-24 Sharp Corp リモコンシステム
JP2007049552A (ja) 2005-08-11 2007-02-22 Sharp Corp 映像表示装置、そのリモートコントロール装置、及び電子番組表表示方法
JP2008109298A (ja) 2006-10-24 2008-05-08 Seiko Epson Corp リモートコントローラおよび情報表示装置ならびに情報表示システム
JP2008228175A (ja) 2007-03-15 2008-09-25 Funai Electric Co Ltd リモコン装置及びテレビジョン受信機
JP2009182827A (ja) * 2008-01-31 2009-08-13 Sony Corp 情報処理装置および情報提供方法
WO2010073343A1 (ja) * 2008-12-25 2010-07-01 パイオニア株式会社 コンテンツ再生装置、コンテンツ再生システム、コンテンツ再生方法、コンテンツ再生プログラムおよび記録媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028600A (en) * 1997-06-02 2000-02-22 Sony Corporation Rotary menu wheel interface
US6281940B1 (en) * 1999-03-31 2001-08-28 Sony Corporation Display of previewed channels with rotation of multiple previewed channels along an arc
US6425129B1 (en) * 1999-03-31 2002-07-23 Sony Corporation Channel preview with rate dependent channel information
KR100814395B1 (ko) * 2005-08-30 2008-03-18 삼성전자주식회사 조그 키와 사방향 키를 이용한 사용자 인터페이스 제어장치 및 그 방법
JP2007172024A (ja) * 2005-12-19 2007-07-05 Pioneer Electronic Corp 多次元配列された項目の選択装置及びそのカーソル移動方法
KR20080094235A (ko) * 2007-04-19 2008-10-23 삼성전자주식회사 Ｇｕｉ 제공방법 및 이를 적용한 전자장치
US7860676B2 (en) * 2007-06-28 2010-12-28 Hillcrest Laboratories, Inc. Real-time dynamic tracking of bias
US8201100B2 (en) * 2008-09-04 2012-06-12 VIZIO Inc. Metadata driven control of navigational speed through a user interface

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999057890A1 (fr) * 1998-05-07 1999-11-11 Hitachi, Ltd. Procede de selection de signaux d'information et dispositif associe, afficheur de donnees-image equipe dudit dispositif, et telecommande
JP2002140143A (ja) * 2000-10-31 2002-05-17 Sony Corp 情報処理装置及び方法、並びにプログラムを格納している媒体
JP2003044194A (ja) * 2001-07-27 2003-02-14 Sony Corp 情報処理装置及び方法、並びに制御プログラム及び記録媒体
JP2005039567A (ja) * 2003-07-16 2005-02-10 Sony Corp 情報処理装置および方法、並びにプログラム
JP2005098831A (ja) * 2003-09-25 2005-04-14 Sony Corp 車載装置及びコンテンツ提供方法
JP2006033776A (ja) * 2004-07-22 2006-02-02 Sony Corp 電子機器、電子機器における表示制御方法およびグラフィカル・ユーザ・インターフェース
JP2006222504A (ja) 2005-02-08 2006-08-24 Sharp Corp リモコンシステム
JP2007049552A (ja) 2005-08-11 2007-02-22 Sharp Corp 映像表示装置、そのリモートコントロール装置、及び電子番組表表示方法
JP2008109298A (ja) 2006-10-24 2008-05-08 Seiko Epson Corp リモートコントローラおよび情報表示装置ならびに情報表示システム
JP2008228175A (ja) 2007-03-15 2008-09-25 Funai Electric Co Ltd リモコン装置及びテレビジョン受信機
JP2009182827A (ja) * 2008-01-31 2009-08-13 Sony Corp 情報処理装置および情報提供方法
WO2010073343A1 (ja) * 2008-12-25 2010-07-01 パイオニア株式会社 コンテンツ再生装置、コンテンツ再生システム、コンテンツ再生方法、コンテンツ再生プログラムおよび記録媒体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014110040A (ja) * 2012-11-30 2014-06-12 Wistron Corp 多軸操作インタフェースをもつ電子装置及び表示方法
WO2014137260A1 (en) * 2013-03-08 2014-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and user node for reception of a tv service
US9538242B2 (en) 2013-03-08 2017-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and user node for reception of a TV service

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EP2665248A1 (en) 2013-11-20
CN103314600B (zh) 2015-07-01
CN103314600A (zh) 2013-09-18
US8826333B2 (en) 2014-09-02
BR112013017434A2 (pt) 2016-09-27
JP5102899B2 (ja) 2012-12-19
US20130276030A1 (en) 2013-10-17

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